Problems configuring maildrop (install ./configure)

Hey all,
long time no see.
I recently rebuilding my server but now i got a problem with my maildrop
i want to recompile it with mysql support (ya i'm running lates debian)
but my ./configure script is like in a loop

Watte hell is wrong (i could not reproduce this error on any other source code), also when i exit the ./configure with CTRL+C after writing thingy it stiles make a error on make (nothing to do on all)

Second, i wans made a mistake in the rm -rf command (i accidently removed my whole /etc mape lucly for my it was on a testing server pfffff)
So i searched for a sort of recycle bin i even started writing my own. but i was quick stranded but then i found the "trash" project on freshmeat nice project but that give me the error libimport error libtrash (ya i got libtrash installed)